senator john powell joins us? >> good evening, greta. >> greta: released seven letters from senator mccain and lindsay graham. they don't get answered. they were going over a period of time. are these letters sort of futile zwres to your or something happen from them? >> no, i've read the letters they ask the precisely the right questions. first of all, katherine heritage has done good reporting on day from one. david ignasius and he complimented fox news for raising these important questions. he listed a group of questions. some of which you raised here. he also says the time line of events should be provided before the election, not after the election. if i could make that point right now, you have so many questions about the commander in chief and what he did or what he didn't do. whether his orders were clear that this has to be cleared up before the election. so we the people that employ the commander in chief can make a decision whether we wanted to rehire him. and i was comment together senator earlier, tha